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administrator/components/com_jem/models/main.php

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+<?php
+/**
+ * @package    JEM
+ * @copyright  (C) 2013-2024 joomlaeventmanager.net
+ * @copyright  (C) 2005-2009 Christoph Lukes
+ * @license    https://www.gnu.org/licenses/gpl-3.0 GNU/GPL
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\CMS\Factory;
+use Joomla\CMS\MVC\Model\BaseDatabaseModel;
+
+/**
+ * JEM Component Main Model
+ *
+ * @package JEM
+ */
+class JemModelMain extends BaseDatabaseModel
+{
+	/**
+	 * Constructor
+	 */
+	public function __construct()
+	{
+		parent::__construct();
+	}
+
+	/**
+	 * Get number of items for given states of a table
+	 *
+	 * @param  string $tablename Name of the table
+	 * @param  array  $map       Maps state name to state number
+	 * @return stdClass
+	 */
+	protected function getStateData($tablename, &$map = null)
+	{
+		$db = Factory::getContainer()->get('DatabaseDriver');
+
+		if($map == null) {
+			$map = array('published' => 1, 'unpublished' => 0, 'archived' => 2, 'trashed' => -2);
+		}
+
+		// Get nr of all states of events
+		$query = $db->getQuery(true);
+		$query->select(array('published', 'COUNT(published) as num'));
+		$query->from($db->quoteName($tablename));
+		if ($tablename == "#__jem_categories")
+		{
+		    $query->where('alias NOT LIKE "root"');
+		}
+		$query->group('published');
+
+		$db->setQuery($query);
+		$result = $db->loadObjectList("published");
+
+		$data = new stdClass();
+		$data->total = 0;
+
+		foreach ($map as $key => $value) {
+			if ($result) {
+				// Check whether we have the current state in the DB result
+				if(array_key_exists($value, $result)) {
+					$data->$key = $result[$value]->num;
+					$data->total += $data->$key;
+				} else {
+					$data->$key = 0;
+				}
+			} else {
+				$data->$key = 0;
+			}
+		}
+
+		return $data;
+	}
+
+	/**
+	 * Returns number of events for all possible states
+	 *
+	 * @return stdClass
+	 */
+	public function getEventsData()
+	{
+		return $this->getStateData('#__jem_events');
+	}
+
+	/**
+	 * Returns number of venues for all possible states
+	 *
+	 * @return stdClass
+	 */
+	public function getVenuesData()
+	{
+		return $this->getStateData('#__jem_venues');
+	}
+
+	/**
+	 * Returns number of categories for all possible states
+	 *
+	 * @return stdClass
+	 */
+	public function getCategoriesData()
+	{
+		return $this->getStateData('#__jem_categories');
+	}
+}
+?>